S3C2450 ARM9 Mobile Processor by Samsung Electronics Co., Ltd

Semiconductor Vendor with ARM Processor RTL license from ARM

Product Description

Samsung S3C2450 Mobile Processor

http://www.samsung.com/semi/us

Optimized Features for High-end Handhelds and Portable Navigation

The new Samsung S3C2450 Mobile Application Processor has the performance and features required by advanced handheld devices. The S3C2450 has been optimized for demanding applications such as portable GPS, drawing on Samsung’s industry-leading semiconductor expertise and track record supporting major worldwide customers for GPS devices, smartphones and other multimedia and graphics-intensive applications.

The S3C2450 has a multilayered memory bus architecture with that allows simultaneous data transfer between processor, memory and peripherals, enabling designers to create devices with high performance and responsiveness. For example, in the case of portable GPS, the device can simultaneously display maps on the display and access map data from memory without compromising the user’s experience.
The new Samsung processor also includes 2D graphics accelerator and 32KB on-chip ROM for secure boot, with 128-bit security eFuse. S3C2450 support wide variety of high-bandwidth connectivity via high-speed USB 2.0 and MMC/SD interfaces, along with built-in interfaces to cameras, screens, storage and other peripherals. Included are fast CE ATA for connection to mobile hard drives and high-speed SPI that can be used for even more connectivity.

The new processor gives designers maximum flexibility, such as a broad choice of memory types to accommodate many different device designs. The S3C2450 supports MLC, SLC or OneNAND™ Flash as well as different kinds of mobile SDRAM, both single- and double-data rate. In addition, its flexible LCD controller enables designers to specify many different displays, such as 4-bit CSTN or 24-bit TFT with dedicated DMA.

S3C2450 Key Features

Architecture
• 16/32-bit RISC ARM926EJ-S core
• 16KB I-cache; 16KB D-cache/MMU
• 16KB I-cache; 16KB D-cache/MMU
- Supports Windows CE, Symbian, Linux

System Manager
• Little/Big Endian support
• Mobile SDRAM controller
• Mobile DDR controller
• NAND flash controller (SLC/MLC; 512B, 2KB and 4KB block)
• OneNAND™ flash Controller
• iROM device booting support

Power Management
• On-chip MPLL and UPLL
• Power modes: normal, idle, stop, deep stop, sleep
• 65nm low-power technology

On-Chip Peripherals
• LCD controller (up to 4K-color STN and 16M-color TFT)
• 2D graphics accelerator
• Camera controller with image mirror and 180 ° rotation
• 1-port USB Host v1.1 full speed; 1-port USB Device v2.0 high speed
• CF3.0 and ATA6 controller
• 4-channel UART; 2-channel HS-SPI
• A/D converter & touch-screen interface
• 2-channel I2C; 1-channel I2S for 5.1-channel Dolby and stereo audio
• PCM and AC97 audio interface
• On-chip clock generator with PLL
• Watch-dog timer
• RTC with calendar function
• 4-channel PWM timers; 1-channel internal timer
• 8-channel DMAs with external request pins

Operating Conditions
• S3C2450: 400/533MHz operating frequency

Package
• S3C2450: 400 FBGA (13x13mm)

Benefits
• Cost effective
• Low power
• Full set of on-board peripherals
• High performance
• Flexibility

Key Applications
• Smartphones
• Portable GPS
• Portable multimedia players
• PDAs
• E-book/E-Dictionary

S3C2450 ARM9 Mobile Processor

Market Segment(s)

• Embedded
• Home
• Mobile

ARM Processor(s)

• ARM926EJ-S

System IP

• Interconnect Fabric

Physical IP

• DDR I/O (DDRI/II)
• General Purpose I/O (Inline / Staggered)
• Standard Cell Libraries

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